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contrib: slight ncat tweak

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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
Jason A. Donenfeld 2017-01-03 05:23:17 +01:00
parent ae82dcfed3
commit fd9e737c72
1 changed files with 1 additions and 1 deletions
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2
contrib/ncat-client-server/server.sh
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@ -12,6 +12,6 @@ if [[ -z $NCAT_REMOTE_ADDR ]]; then
exec ncat -e "$(readlink -f "$0")" -k -l -p 42912 -v
fi
read -r public_key
[[ $(wg show wg0 | grep peer | wc -l) -ge 253 ]] && wg set wg0 peer $(wg show wg0 latest-handshakes | sort -k 2 -b -n | head -n 1 | cut -f 1) remove
[[ $(wg show wg0 peers | wc -l) -ge 253 ]] && wg set wg0 peer $(wg show wg0 latest-handshakes | sort -k 2 -b -n | head -n 1 | cut -f 1) remove
next_ip=$(all="$(wg show wg0 allowed-ips)"; for ((i=2; i<=254; i++)); do ip="192.168.4.$i"; [[ $all != *$ip/32* ]] && echo $ip && break; done)
wg set wg0 peer "$public_key" allowed-ips $next_ip/32 2>/dev/null && echo "OK:$(wg show wg0 private-key | wg pubkey):$(wg show wg0 listen-port):$next_ip" || echo ERROR